diff --git a/src/core/transformations/blur_gaussian.cpp b/src/core/transformations/blur_gaussian.cpp
index 3eba6e4..15d0423 100644
--- a/src/core/transformations/blur_gaussian.cpp
+++ b/src/core/transformations/blur_gaussian.cpp
@@ -32,8 +32,7 @@ math::matrix<float> BlurGaussian::getMask(int size, Mode)
 
 float BlurGaussian::getGauss(int x, int y, float sigma)
 {    
-    qDebug() << Q_FUNC_INFO << "Not implemented yet!";
-
-    return 0;
+    float expValue = exp(-(pow(x, 2) + pow(y, 2)) / (2 * pow(sigma, 2)));
+    return (1 / (2 * M_PI * pow(sigma, 2))) * expValue;
 }